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Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.

Internal Hard Drives

Enhance your storage capacity with internal hard drive offerings from brands such as HPE®, Seagate® and Synology®. Explore a variety of solutions designed to provide reliable data storage and seamless performance.

25 - 48 of 829
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Seagate Exos X18 ST18000NM000J - hard drive - 18 TB - SATA 6Gb/s
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Seagate Exos X18 ST18000NM000J - hard drive - 18 TB - SATA 6Gb/s

MFG#: ST18000NM000J | CDW#: 6359386
Hard Drive Capacity:
18 TB
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Hard Drive Type:
Internal hard drive
Availability: ● In Stock
$555.99
Advertised Price
Main Features
Hard Drive Capacity:
18 TB
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
WD Purple WD43PURZ - hard drive - 4 TB - surveillance - SATA 6Gb/s
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WD Purple WD43PURZ - hard drive - 4 TB - surveillance - SATA 6Gb/s

MFG#: WD43PURZ | CDW#: 7607560
Hard Drive Capacity:
4 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$155.77
$149.99
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
5400 revolutions per minute
WD Gold WD161KRYZ - hard drive - 16 TB - SATA 6Gb/s
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WD Gold WD161KRYZ - hard drive - 16 TB - SATA 6Gb/s

MFG#: WD161KRYZ | CDW#: 6226439
Hard Drive Capacity:
16 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Color Category:
Gold
Limited Warranty:
5-year warranty
Availability: ● Item Backordered
$576.99
Advertised Price
Main Features
Hard Drive Capacity:
16 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Color Category:
Gold
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
WD Red Pro WD6003FFBX - hard drive - 6 TB - SATA 6Gb/s
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WD Red Pro WD6003FFBX - hard drive - 6 TB - SATA 6Gb/s

MFG#: WD6003FFBX | CDW#: 5078187
Hard Drive Capacity:
6 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$324.99
Advertised Price
Main Features
Hard Drive Capacity:
6 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
HPE Enterprise - hard drive - 2.4 TB - SAS 12Gb/s
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HPE Enterprise - hard drive - 2.4 TB - SAS 12Gb/s

MFG#: 881457-B21 | CDW#: 4884557
Hard Drive Capacity:
2.4 TB
Hard Drive Form Factor:
2.5" SFF
Storage Interface:
Serial Attached SCSI 3
Color Category:
Black
Limited Warranty:
3-year warranty year
Availability: ● Item Backordered
$2,157.00
$752.99
Advertised Price
Main Features
Hard Drive Capacity:
2.4 TB
Hard Drive Form Factor:
2.5" SFF
Storage Interface:
Serial Attached SCSI 3
Color Category:
Black
Limited Warranty:
3-year warranty year
Data Transfer Rate (Hard Drive):
1.2 GBps
Form Factor (Short):
2.5"
HD Interface:
Serial Attached SCSI 3
Hard Drive Type:
Hot-swap hard drive
Spindle Speed (rpm):
10000 revolutions per minute
WD Purple WD64PURZ - hard drive - 6 TB - surveillance - SATA 6Gb/s
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WD Purple WD64PURZ - hard drive - 6 TB - surveillance - SATA 6Gb/s

MFG#: WD64PURZ | CDW#: 7489992
Hard Drive Capacity:
6 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$547.78
$247.99
Advertised Price
Main Features
Hard Drive Capacity:
6 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
5400 revolutions per minute
WD Red Pro WD102KFBX - hard drive - 10 TB - SATA 6Gb/s
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WD Red Pro WD102KFBX - hard drive - 10 TB - SATA 6Gb/s

MFG#: WD102KFBX | CDW#: 6068320
Hard Drive Capacity:
10 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● Item Backordered
$443.99
Advertised Price
Main Features
Hard Drive Capacity:
10 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
Seagate IronWolf ST10000VN000 - hard drive - 10 TB - SATA 6Gb/s
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Seagate IronWolf ST10000VN000 - hard drive - 10 TB - SATA 6Gb/s

MFG#: ST10000VN000 | CDW#: 7117532
Hard Drive Capacity:
10 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Availability: ● In Stock
$381.99
Advertised Price
Main Features
Hard Drive Capacity:
10 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
WD Red Pro WD221KFGX - hard drive - 22 TB - SATA 6Gb/s
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WD Red Pro WD221KFGX - hard drive - 22 TB - SATA 6Gb/s

MFG#: WD221KFGX | CDW#: 7243828
Hard Drive Capacity:
22 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$549.99
Advertised Price
Main Features
Hard Drive Capacity:
22 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
WD Gold WD121KRYZ - hard drive - 12 TB - SATA 6Gb/s
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WD Gold WD121KRYZ - hard drive - 12 TB - SATA 6Gb/s

MFG#: WD121KRYZ | CDW#: 4790806
Hard Drive Capacity:
12 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$494.99
Advertised Price
Main Features
Hard Drive Capacity:
12 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
Seagate Barracuda ST8000DM004 - hard drive - 8 TB - SATA 6Gb/s
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Seagate Barracuda ST8000DM004 - hard drive - 8 TB - SATA 6Gb/s

MFG#: ST8000DM004 | CDW#: 5069988
Hard Drive Capacity:
8 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
2-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$193.99
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
2-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Lenovo ThinkPad - SSD - 512 GB - PCIe 4.0 x4 (NVMe)
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Lenovo ThinkPad - SSD - 512 GB - PCIe 4.0 x4 (NVMe)

MFG#: 4XB1D04756 | CDW#: 6608474
Hard Drive Capacity:
512 GB
Storage Interface:
PCI Express 4.0 x4 (NVMe)
Form Factor (Short):
M.2
Hard Drive Type:
Internal hard drive
Availability: ● In Stock
$231.99
Advertised Price
HPE - hard drive - Mission Critical - 600 GB - SAS 12Gb/s
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HPE - hard drive - Mission Critical - 600 GB - SAS 12Gb/s

MFG#: P53561-B21 | CDW#: 7376063
Hard Drive Capacity:
600 GB
Hard Drive Form Factor:
2.5" SFF
Storage Interface:
Serial Attached SCSI 3
Color Category:
Silver, Black
Limited Warranty:
3-year warranty
Availability: ● In Stock
$908.00
$293.99
Advertised Price
Main Features
Hard Drive Capacity:
600 GB
Hard Drive Form Factor:
2.5" SFF
Storage Interface:
Serial Attached SCSI 3
Color Category:
Silver, Black
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
1.2 GBps
Form Factor (Short):
2.5"
Hard Drive Type:
Hot-swap hard drive
Spindle Speed (rpm):
10000 revolutions per minute
Seagate IronWolf Pro ST18000NT001 - hard drive - 18 TB - SATA 6Gb/s
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Seagate IronWolf Pro ST18000NT001 - hard drive - 18 TB - SATA 6Gb/s

MFG#: ST18000NT001 | CDW#: 7438594
Hard Drive Capacity:
18 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$568.99
Advertised Price
Main Features
Hard Drive Capacity:
18 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
Seagate IronWolf Pro ST20000NT001 - hard drive - 20 TB - SATA 6Gb/s
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Seagate IronWolf Pro ST20000NT001 - hard drive - 20 TB - SATA 6Gb/s

MFG#: ST20000NT001 | CDW#: 7502654
Hard Drive Capacity:
20 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● Item Backordered
$635.99
Advertised Price
Main Features
Hard Drive Capacity:
20 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
Synology HAS5300 - hard drive - 16 TB - SAS 12Gb/s
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Synology HAS5300 - hard drive - 16 TB - SAS 12Gb/s

MFG#: HAS5300-16T | CDW#: 6668958
Hard Drive Capacity:
16 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial Attached SCSI 3
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
1.2 GBps
Availability: ● In Stock
$1,059.99
Advertised Price
Main Features
Hard Drive Capacity:
16 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial Attached SCSI 3
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
1.2 GBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
WD Purple WD84PURZ - hard drive - 8 TB - SATA 6Gb/s
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WD Purple WD84PURZ - hard drive - 8 TB - SATA 6Gb/s

MFG#: WD84PURZ | CDW#: 6608882
Hard Drive Capacity:
8 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● Item Backordered
$365.99
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
5640 revolutions per minute
WD Red Plus WD40EFPX - hard drive - 4 TB - SATA 6Gb/s
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WD Red Plus WD40EFPX - hard drive - 4 TB - SATA 6Gb/s

MFG#: WD40EFPX | CDW#: 7278157
Hard Drive Capacity:
4 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$164.99
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
3-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
5400 revolutions per minute
Synology Plus Series - hard drive - 8 TB - SATA 6Gb/s
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Availability: ● In Stock
$345.99
Advertised Price
Seagate Exos 7E10 ST4000NM000B - hard drive - 4 TB - SATA 6Gb/s
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Seagate Exos 7E10 ST4000NM000B - hard drive - 4 TB - SATA 6Gb/s

MFG#: ST4000NM000B | CDW#: 7288770
Hard Drive Capacity:
4 TB
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
HD Interface:
Serial ATA-600
Availability: ● In Stock
$221.99
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Seagate Barracuda ST4000DM004 - hard drive - 4 TB - SATA 6Gb/s
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Seagate Barracuda ST4000DM004 - hard drive - 4 TB - SATA 6Gb/s

MFG#: ST4000DM004 | CDW#: 4587425
Hard Drive Capacity:
4 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
2-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$126.99
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
2-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
5400 revolutions per minute
WD Purple Pro WD101PURP - hard drive - 10 TB - SATA 6Gb/s
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WD Purple Pro WD101PURP - hard drive - 10 TB - SATA 6Gb/s

MFG#: WD101PURP | CDW#: 6625728
Hard Drive Capacity:
10 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● In Stock
$411.99
Advertised Price
Main Features
Hard Drive Capacity:
10 TB
Hard Drive Form Factor:
3.5"
Storage Interface:
Serial ATA-600
Limited Warranty:
5-year warranty
Data Transfer Rate (Hard Drive):
600 MBps
Form Factor (Short):
3.5"
Hard Drive Type:
Internal hard drive
Spindle Speed (rpm):
7200 revolutions per minute
NUTANIX 3.84TB NVME SSD
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NUTANIX 3.84TB NVME SSD

MFG#: C-NVM-3.84TB-B-CM | CDW#: 7736527
Availability: ● Item Backordered
Request Pricing
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Dell - hard drive - 1.2 TB - SAS 12Gb/s
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Dell - hard drive - 1.2 TB - SAS 12Gb/s

MFG#: 400-AJPD | CDW#: 4191337
Hard Drive Capacity:
1.2 TB
Hard Drive Form Factor:
2.5
Storage Interface:
Serial Attached SCSI 3
Data Transfer Rate (Hard Drive):
1.2 GBps
Form Factor (Short):
2.5
Availability: ● Item Backordered
$1,119.00
$457.99
Advertised Price
Main Features
Hard Drive Capacity:
1.2 TB
Hard Drive Form Factor:
2.5
Storage Interface:
Serial Attached SCSI 3
Data Transfer Rate (Hard Drive):
1.2 GBps
Form Factor (Short):
2.5
Hard Drive Type:
Hot-swap hard drive
Spindle Speed (rpm):
10000 revolutions per minute
25 - 48 of 829